A flip-top pressure plate mechanism for IC burning socket

Abstract

The present invention discloses a flip-top pressure plate mechanism for an IC burning seat, and relates to the field of burning seat pressure plates, including a base, a plurality of burning seats are arranged on the top of the base, and a plurality of cylinders corresponding to the burning seats are installed on one side of the base, and the end of the top of the cylinder output end away from the base is fixedly connected with a fixed pressure plate, and the end of the fixed pressure plate close to the base is rotatably connected with a rotating pressure plate. The present invention is that a fixed pressure plate is fixedly connected to one end of the top of the cylinder output end, and the fixed pressure plate is rotatably connected to the rotating pressure plate at the top of the cylinder output end, and a group of captive screws that can cooperate with the cylinder output end are arranged on the rotating pressure plate. When the burning seat needs to be replaced, only the captive screws need to be manually loosened to separate it from the cylinder, and the rotating pressure plate can be rotated to open and replace the burning seat, and then the rotating pressure plate is turned back, and the captive screws are screwed to connect it with the cylinder to complete the replacement of the burning seat, and the replacement is more convenient.

Description

Technical Field

[0001] The invention relates to the field of a burning seat pressing plate, in particular to a flip-top pressing plate mechanism for an IC burning seat. Background Art

[0002] When using an automatic burner to burn the chip, the chip must be placed in the burner seat, so putting the chip in and out of the burner seat is an essential process. The current mainstream burner seat is a spring card structure. When taking and placing the chip, a pressure plate must be pressed down from the upper part of the burner seat to make it fit the lower part of the burner seat to achieve chip taking and placing.

[0003] At present, various automatic burning machines on the market all use a flat plate pressure plate mechanism to complete the pressing action of the burning seat. In general, automatic burning machines have multiple burning seats, and each burning seat corresponds to a pressure plate. The pressure plate of the flat plate pressure plate mechanism is an integral flat plate, which is locked at the end of the transmission actuator with 2 or more screws.

[0004] However, when replacing the burning seat with the flat plate pressure plate mechanism, all screws need to be removed with a screwdriver, and the burning seat can be replaced only after the pressure plate is removed, and then the pressure plate is fixed. There is a risk of the screws being lost, so replacement is more troublesome. Summary of the invention

[0005] Based on this, the object of the present invention is to provide a flip-top pressure plate mechanism for an IC burning socket to solve the technical problem of the troublesome replacement of the burning socket of the existing automatic burning machine.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a flip-top pressure plate mechanism for an IC burning seat, comprising a base, a plurality of burning seats are arranged on the top of the base, and a plurality of cylinders corresponding to the burning seats are installed on one side of the base, the end of the top of the cylinder output end away from the base is fixedly connected to a fixed pressure plate, and the end of the fixed pressure plate close to the base is rotatably connected to a rotating pressure plate, a group of captive screws cooperating with the cylinder are arranged on the rotating pressure plate at the top of the cylinder output end, and a burning opening cooperating with the burning seat is opened at the end of the rotating pressure plate away from the base.

[0007] By adopting the above technical solution, the burning seat can be used to place the chip, the cylinder is convenient for controlling the lifting and lowering of the fixed pressure plate and the rotating pressure plate, the rotating pressure plate is rotatably connected to the fixed pressure plate, the rotating pressure plate can be easily opened to replace the burning seat, the captive screws are convenient for fixing or separating the rotating pressure plate and the cylinder output end, and the burning opening is convenient for the burning machine to burn the chip.

[0008] The present invention is further configured such that a plurality of mounting grooves cooperating with the burning seat are provided on the top of the base, and a group of positioning posts cooperating with the burning seat are provided in each mounting groove.

[0009] By adopting the above technical solution, the installation groove and the positioning column facilitate the positioning and installation of the burning seat.

[0010] The present invention is further configured such that the top of each positioning column is provided with a first fixing hole, and the burning seat is provided with a first fixing hole matched therewith.

[0011] By adopting the above technical solution, the first fixing hole facilitates fixing the burning seat and the base.

[0012] The present invention is further configured such that a hinge is provided at one end of the top of the fixed pressing plate close to the rotating pressing plate, and the fixed pressing plate is rotatably connected to the rotating pressing plate via the hinge.

[0013] By adopting the above technical solution, the hinge facilitates the rotational connection between the rotating pressure plate and the fixed pressure plate.

[0014] The present invention is further configured such that a group of connection holes are provided at both ends of the hinge, and connection holes matching the connection holes on the hinge are provided on the fixed pressing plate and the rotating pressing plate.

[0015] By adopting the above technical solution, the connection holes facilitate the connection between the hinge and the fixed pressing plate and the rotating pressing plate by means of screws or the like.

[0016] The present invention is further configured such that mutually matching mounting holes are provided on the fixed pressing plate and at a position below the fixed pressing plate where the cylinder output end is located, and mounting screws are provided in the mounting holes.

[0017] By adopting the above technical solution, the mounting screws pass through the mounting holes, so that the fixed pressure plate can be fixedly connected to the cylinder.

[0018] The present invention is further configured such that second fixing holes that cooperate with each other are provided on the rotating pressure plate and at the cylinder output end below the rotating pressure plate, and captive screws are fixed to the second fixing holes on the rotating pressure plate.

[0019] By adopting the above technical solution, the captive screw cooperates with the second fixing hole to facilitate the control of the fixation or separation between the rotating pressure plate and the cylinder output end.

[0020] The present invention is further configured such that the bottom of the rotary pressing plate is provided with pressure strips cooperating with the burning seat at both ends of the burning opening.

[0021] By adopting the above technical solution, the pressure strip can be adjusted to facilitate matching with burning seats with different openings.

[0022] The present invention is further configured such that a group of adjusting waist holes are arranged on both sides of the burning opening on the rotating pressing plate, and adjusting round holes cooperating with the adjusting waist holes are arranged at both ends of the pressing strip.

[0023] By adopting the above technical solution, adjusting the waist hole can facilitate the position adjustment of the pressure strip, and adjusting the round hole can facilitate the installation of the pressure strip.

[0024] The present invention is further configured such that the burning opening is larger than the burning seat opening.

[0025] By adopting the above technical solution, the opening of the burning seat is larger than the opening of the burning seat, so that the burning opening can be adapted to burning seats with different openings.

[0026] In summary, the present invention mainly has the following beneficial effects:

[0027] The present invention has a fixed pressing plate fixedly connected to one end of the top of the cylinder output end, and the fixed pressing plate is rotatably connected to the rotating pressing plate at the top of the cylinder output end, and a group of captive screws that can be matched with the cylinder output end are arranged on the rotating pressing plate. When the burning seat needs to be replaced, it only needs to manually loosen the captive screws to separate it from the cylinder, and then the rotating pressing plate can be rotated to open and replace the burning seat, and then the rotating pressing plate is turned back, and the captive screws are screwed to connect it with the cylinder to complete the replacement of the burning seat, and the replacement is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 An exploded view of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the pressing plate mechanism of the present invention in an open state;

[0031] Figure 4 It is a structural schematic diagram of the pressing plate mechanism of the present invention in a pressing state;

[0032] Figure 5 It is an exploded view of the pressing plate mechanism of the present invention.

[0033] In the figure: 1. Base; 2. Cylinder; 3. Burning seat; 4. Mounting slot; 5. Positioning column; 6. First fixing hole; 7. Fixed pressure plate; 8. Rotating pressure plate; 9. Mounting screw; 10. Mounting hole; 11. Hinge; 12. Connecting hole; 13. Captive screw; 14. Second fixing hole; 15. Burning opening; 16. Pressure strip; 17. Adjusting waist hole; 18. Adjusting round hole. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] The following describes an embodiment of the present invention based on its overall structure.

[0036] A flip-top pressure plate mechanism for an IC burning socket, such as Figure 1-5 As shown, it includes a base 1, a plurality of burning seats 3 are arranged on the top of the base 1, which can be used to place chips, and a plurality of cylinders 2 corresponding to the burning seats 3 are installed on one side of the base 1, and the end of the top of the output end of the cylinder 2 away from the base 1 is fixedly connected with a fixed pressing plate 7, and the end of the fixed pressing plate 7 close to the base 1 is rotatably connected with a rotating pressing plate 8, the cylinder 2 is convenient for controlling the lifting and lowering of the fixed pressing plate 7 and the rotating pressing plate 8, and the chip can be pressed or loosened, and the burning seat 3 can be replaced by turning over the rotating pressing plate 8, a group of non-loose screws 13 cooperating with the cylinder 2 are arranged on the rotating pressing plate 8 at the top of the output end of the cylinder 2, which is convenient for fixing or separating the rotating pressing plate 8 and the output end of the cylinder 2, and a burning opening 15 cooperating with the burning seat 3 is opened at the end of the rotating pressing plate 8 away from the start, so that the burning machine can burn the chip through the rotating pressing plate 8.

[0037] See also Figure 1 The top of the base 1 is provided with a plurality of mounting grooves 4 which cooperate with the burning seat 3 , and each mounting groove 4 is provided with a group of positioning posts 5 which cooperate with the burning seat 3 , and the mounting grooves 4 and the positioning posts 5 facilitate the positioning and installation of the burning seat 3 .

[0038] See also Figure 1 and Figure 2 The top of the positioning column 5 is provided with a first fixing hole 6, and the burning seat 3 is provided with a first fixing hole 6 that matches with it. By using screws or the like to pass through the first fixing hole 6, it is convenient to fix the burning seat 3 and the base 1.

[0039] See also Figure 1-4 A hinge 11 is provided at one end of the top of the fixed pressing plate 7 close to the rotating pressing plate 8, and the fixed pressing plate 7 is rotatably connected to the rotating pressing plate 8 through the hinge 11, which facilitates the rotational connection between the rotating pressing plate 8 and the fixed pressing plate 7 and facilitates the flipping of the rotating pressing plate 8.

[0040] See also Figure 3-5 A group of connecting holes 12 are provided at both ends of the hinge 11, and connecting holes 12 that match the connecting holes 12 on the hinge 11 are provided on the fixed pressure plate 7 and the rotating pressure plate 8, so as to facilitate the connection between the hinge 11 and the fixed pressure plate 7 and the rotating pressure plate 8 by screws or the like.

[0041] See also Figure 1 and Figure 5 A mounting hole 10 that cooperates with each other is opened on the fixed pressure plate 7 and at the output end of the cylinder 2 located below the fixed pressure plate 7, and a mounting screw 9 is arranged in the mounting hole 10. The mounting screw 9 passes through the mounting hole 10 to facilitate the fixed pressure plate 7 and the cylinder 2 to be fixedly connected.

[0042] See also Figure 1 and Figure 5 A second fixing hole 14 that cooperates with each other is opened on the rotating pressure plate 8 and at the output end of the cylinder 2 located below the rotating pressure plate 8, and a captive screw 13 is fixed at the second fixing hole 14 on the rotating pressure plate 8. The captive screw 13 cooperates with the second fixing hole 14 to facilitate the control of the fixation or separation between the rotating pressure plate 8 and the output end of the cylinder 2.

[0043] See also Figure 1-5 The bottom of the rotating pressing plate 8 is located at both ends of the burning opening 15 and is provided with a pressing strip 16 that cooperates with the burning seat 3, which can be convenient for cooperating with the burning seat 3 with different openings to press chips of different sizes.

[0044] See also Figure 5 A set of adjusting waist holes 17 are arranged on both sides of the burning opening 15 on the rotating pressing plate 8, which can facilitate the position adjustment of the pressure strip 16, and adjusting round holes 18 cooperating with the adjusting waist holes 17 are arranged at both ends of the pressure strip 16 to facilitate the installation of the pressure strip 16.

[0045] See also Figure 2 The opening of the burning opening 15 is larger than the opening of the burning seat 3, so that the burning opening 15 can be adapted to the burning seats 3 with different openings.

[0046] The working principle of the present invention is as follows: when in use, the cylinder 2 pushes the fixed pressing plate 7 and the rotating pressing plate 8 upwards, so that the rotating pressing plate 8 is separated from the burning seat 3, the mounting screws 9 cooperate with the mounting holes 10, and then the chip is placed in the burning seat 3, and then the cylinder 2 contracts, so that the pressure strip 16 at the bottom of the rotating pressing plate 8 presses the chip, and the burning machine can burn the chip through the burning opening 15. When it is necessary to replace the burning seat 3 with a different opening size, first loosen the screw 13 to separate the rotating pressing plate 8 from the output end of the cylinder 2, and then turn the rotating pressing plate 8 over through the hinge 11, and then the burning seat 3 can be removed, and the connecting hole 12 can be opened. The hinge 11 is connected with the fixed pressing plate 7 and the rotating pressing plate 8, and then the new burning seat 3 is aligned with the positioning column 5 in the mounting groove 4 on the base 1, and the burning seat 3 is installed and positioned. After the burning seat 3 is placed in the mounting groove 4, the burning seat 3 can be fixed by passing a screw through the first fixing hole 6, and then the rotating pressing plate 8 is turned back, and the captive screw 13 is tightened to fix the rotating pressing plate 8 to the output end of the cylinder 2. Then, the screw in the circular hole 18 is adjusted to slide the adjusting pressure strip 16 at the adjusting waist hole 17, so that the pressure strip 16 is matched with the opening of the replaced burning seat 3, and the burning seat 3 can be replaced.

[0047] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A flip-top pressure plate mechanism for an IC burning socket, comprising a base (1), characterized in that: The top of the base (1) is provided with a plurality of burning seats (3), and one side of the base (1) is provided with a plurality of cylinders (2) corresponding to the burning seats (3). The top of the output end of the cylinder (2) away from the base (1) is fixedly connected to a fixed pressure plate (7). The fixed pressure plate (7) is provided with a mounting hole (10) that matches with the output end of the cylinder (2) located below the fixed pressure plate (7), and a mounting screw (9) is provided in the mounting hole (10). The end of the fixed pressure plate (7) close to the base (1) is rotatably connected to a rotating pressure plate (8). The top of the fixed pressure plate (7) is provided with a hinge (11) at one end close to the rotating pressure plate (8), and the fixed pressure plate (7) is rotatably connected to the rotating pressure plate (8) through the hinge (11). The rotating pressure plate (8) is located at the cylinder (2). ) is provided at the top of the output end thereof with a group of captive screws (13) cooperating with the cylinder (2); a second fixing hole (14) cooperating with each other is provided on the rotating pressing plate (8) and at a position below the rotating pressing plate (8) where the output end of the cylinder (2) is located, and the captive screws (13) are fixed to the second fixing hole (14) on the rotating pressing plate (8); a burning opening (15) cooperating with the burning seat (3) is provided at the end of the rotating pressing plate (8) away from the start of the flight; a pressure strip (16) cooperating with the burning seat (3) is provided at both ends of the burning opening (15) at the bottom of the rotating pressing plate (8); a group of adjusting waist holes (17) are provided on both sides of the burning opening (15) on the rotating pressing plate (8), and adjusting round holes (18) cooperating with the adjusting waist holes (17) are provided at both ends of the pressure strip (16).

2. The flip-top pressure plate mechanism for an IC burning socket according to claim 1, characterized in that: The top of the base (1) is provided with a plurality of mounting grooves (4) that cooperate with the burning seat (3), and each mounting groove (4) is provided with a group of positioning columns (5) that cooperate with the burning seat (3).

3. The flip-top pressure plate mechanism for an IC burning socket according to claim 2, characterized in that: The top of each positioning column (5) is provided with a first fixing hole (6), and the burning seat (3) is provided with a first fixing hole (6) matching therewith.

4. The flip-top pressure plate mechanism for an IC burning socket according to claim 1, characterized in that: A group of connection holes (12) are provided at both ends of the hinge (11), and connection holes (12) that match the connection holes (12) on the hinge (11) are provided on the fixed pressure plate (7) and the rotating pressure plate (8).

5. The flip-top pressure plate mechanism for an IC burning socket according to claim 1, characterized in that: The burning opening (15) is larger than the opening of the burning seat (3).

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